Display screen or portion thereof with graphical user interface



FIG. 1 is an enlarged front view of the claimed portion and boundary line of FIG. 2;

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 3 is a front view of another embodiment of a display screen or portion thereof with graphical user interface.

The dot-dash broken lines in all FIGS. illustrate a boundary line. The dot-dot-dash broken lines in FIGS. 2 and 3 illustrate a display screen or portion thereof. The evenly spaced broken lines in FIGS. 2 and 3 illustrate portions of the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 